Alcea 'Jet Black' (hollyhock)
Hollyhocks are biennial (or short-lived perennials): sown in June/July and planted in September/October they flower without any problem the next year, from July to October. They prefer a well drained and yet nutritious soil and self-seed easily. Height: up to 1,80 m. ‘JET BLACK’/ Simple, very dark purple, almost black flowers. 25 s.
